droid case

which case would fit the motorola milestone A853 EU model,I believe it is the same body as the A853 NAM model, but Ive also seen cases listed for A855 model among many others,A954 etc. what are other names for this one so I can search easier? also ordered a milestone x case and had to return because of all this confusion. thinking of the seidio or otterbox, but also thinking bout the bodyglove. I need one with a built in front screen protector.